of protesters pushed past army and police outside the presidential palace, demanding that president mohammed morsi leave office. he's assumed absolute powers and refuses to call off a vote on a constitution drafted by islamists. earlier in the day, in cairo's tahrir square, protesters gathered to speak out against morsi. >> ( translated ): we are not fanatics, we are not barbarians, we are devout muslims and devout christians. this is what he has to respect. he did not keep one of his promises whatsoever. we are going down the drain. if the constitutional decree is not revoked we are facing a dead end. >> sreenivasan: later, the government postponed the start of early voting on the constitution. top officials also said morsi might be willing to postpone the referendum if he can reach some agreement with the opposition. on the syrian diplomatic front, secretary of state hillary clinton said today russia and the u.s. will support new efforts to mediate peace. but clinton underscored that the u.s. still insists that president bashar assad leave power. she spe toy in nthern ireland, a day after